What is the first step when detecting a gas leak?

The first step when detecting a gas leak is to evacuate the premises. Safety is the top priority when there’s a potential gas leak, as gases like natural gas can be harmful and even explosive in confined spaces. Evacuating ensures that all occupants are moved to a safe distance away from any potential danger.

While using a soapy solution can be effective for detecting gas leaks by creating bubbles at the source of a leak, this step should only be performed if it's safe to do so without endangering anyone's wellbeing. Fixing the leak yourself is also not advisable; it can lead to further complications or dangers if the person is not properly trained or equipped to handle gas work. Notifying emergency services brings in trained professionals who can address the leak safely and effectively, yet this action should ideally follow the evacuation to protect individuals from potential harm.